| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Military Grade | |
| Tape & Reel |
The UC1525AL from Texas Instruments is a regulating pulse width modulator integrated circuit designed for various switching power supply applications. It offers a wide operating voltage range from 8 V to 35 V and includes an on-chip 5.1-V reference voltage trimmed to 1% accuracy.
Key features include an oscillator frequency range from 100 Hz to 500 kHz, adjustable dead-time control, internal soft start, and pulse-by-pulse shutdown. The device supports multiple topologies such as Boost, Flyback, Forward, Full bridge, Half bridge, and Push pull. It also provides dual source and sink output drivers.
Available in CDIP (J) and LCCC (FK) packages, the UC1525AL is suitable for applications requiring precise control of power conversion. Note that this part is not recommended for new designs, and alternatives should be considered for new projects.
The UC1525AL operates from 8 V to 35 V.
The UC1525AL has a reference voltage of 5.1 V.
The oscillator frequency range for the UC1525AL is 100 Hz to 500 kHz.
The UC1525AL supports Boost, Flyback, Forward, Full bridge, Half bridge, and Push pull topologies.
The maximum duty cycle for the UC1525AL is 49%.
Key features include an error amplifier, multi-topology support, soft start, and a synchronization pin.
The UC1525AL is available in CDIP (J) and LCCC (FK) packages.